EP 3975208 A1 20220330 - INDUCTANCE FRAME, INDUCTANCE APPARATUS AND LIGHT FIXTURE
Title (en)
INDUCTANCE FRAME, INDUCTANCE APPARATUS AND LIGHT FIXTURE
Title (de)
INDUKTIVITÄTSRAHMEN, INDUKTIVITÄTSVORRICHTUNG UND LEUCHTE
Title (fr)
CADRE D'INDUCTANCE, APPAREIL D'INDUCTANCE ET APPAREIL D'ÉCLAIRAGE
Publication
Application
Priority
- CN 201921487305 U 20190909
- CN 201910846594 A 20190909
- CN 2020112837 W 20200901
Abstract (en)
The application discloses an inductor framework, an inductance device and a luminaire. The inductor framework includes a main winding part (10), the main winding part (10) is provided with a winding slot (100), the winding slot (100) is separated into at least two winding areas (100a), and a wiring channel (101a) is provided between two adjacent winding areas (100a).
IPC 8 full level
H01F 27/30 (2006.01); H01F 27/33 (2006.01); H01F 27/34 (2006.01)
CPC (source: EP US)
F21V 23/005 (2013.01 - US); F21V 23/02 (2013.01 - EP); H01F 5/02 (2013.01 - EP); H01F 5/04 (2013.01 - EP); H01F 27/24 (2013.01 - US); H01F 27/30 (2013.01 - US); H01F 27/306 (2013.01 - EP US); H01F 2005/022 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3975208 A1 20220330; EP 3975208 A4 20230719; US 2022122763 A1 20220421; WO 2021047421 A1 20210318
DOCDB simple family (application)
EP 20862203 A 20200901; CN 2020112837 W 20200901; US 202117565291 A 20211229